Watch List notes:

Proof Set 2004 Silver Proof Piedfort Collection a 3-coin set comprising Two Pounds 2004 Trevithick's Locomotive, One Pound 2004 Forth Rail Bridge, Fifty Pence 2004 4-minute mile 50th Anniversary Silver Proof Piedforts, S.PSS23, FDC in the Royal Mint box of issue with certificates

Estimate: 80-120 GBP